EarthLink
Internet service provider
Optimum
Internet service provider
EarthLink vs Optimum
Quick Answer
EarthLink and Optimum are both strong choices in 2026. EarthLink leads on speed (up to Varies) while EarthLink offers the lower entry price (from Contact for pricing). Best pick depends on availability at your address.
Compare speeds, pricing, coverage, and features to find the best provider for your needs.
EarthLink and Optimum are two of the most searched internet providers in the United States. Below, we compare their plans, pricing, speeds, coverage, and customer satisfaction to help you choose the best option for your home internet needs.
Quick Answer
Optimum wins the EarthLink vs Optimum comparison in 2026. EarthLink offers Various internet starting at Contact for pricing/mo with speeds up to Varies (no contract). Optimum offers Various internet starting at Contact for pricing/mo with speeds up to Varies (no contract).
EarthLink vs Optimum: Key Findings
- Both providers offer the same max speed of Varies
- Both start at the same price of Contact for pricing
- Optimum has wider coverage: 4,117 vs 0 ZIP codes
- Technology: EarthLink uses Various, Optimum uses Various
- Data caps: EarthLink has a Varies cap; Optimum has a Varies cap
- Overall winner: Optimum (2 of 5 categories)
How EarthLink and Optimum Compare
EarthLink and Optimum are both major internet service providers, but they take different approaches to delivering broadband. Both providers use various technology, so the real differentiation comes down to pricing, plan options, and service quality in your area.
Both providers top out at Varies, so speed alone won't be the deciding factor. Focus instead on pricing, contract terms, and availability at your address. For most households of 2-4 people, a plan in the 200-500 Mbps range handles HD streaming, video calls, and general browsing with room to spare.
Both providers start at Contact for pricing, putting them on equal footing for budget-conscious shoppers. Neither provider requires a long-term contract, giving you the flexibility to switch if you find a better deal. Both providers impose data caps (Varies for EarthLink, Varies for Optimum), so heavy users should factor in potential overage charges.
Quick Verdict
Optimum
- Wider coverage (4,117 ZIPs)
- No contract required
EarthLink
- No contract required
EarthLink is a national internet service provider offering fiber, DSL, and fixed wireless internet across all 50 states, with speeds up to 5 Gbps and a focus on customer privacy and reliable service since 1994. Optimum, the consumer brand of Altice USA, is a cable and fiber internet provider in the northeastern U.S., offering speeds up to 8 Gbps across 4 states.
| Feature | EarthLink | Optimum |
|---|---|---|
| Max Speed | 5 Gbps | 8 Gbps |
| Starting Price | $50/moPrice verified April 2026 | $40/moPrice verified April 2026 |
| Technology | Fiber, DSL, Fixed Wireless | Cable, Fiber (FTTH) |
| Contracts | No | No |
| Data Caps | No | No |
Head-to-Head Comparison
| Feature | EarthLink | Optimum | Winner |
|---|---|---|---|
| Max Speed | Varies | Varies | Tie |
| Starting Price | Contact for pricing | Contact for pricing | Tie |
| Coverage (ZIP Codes) | 0 | 4,117 | Optimum Wins |
| Primary Technology | Various | Various | Depends on needs |
| Contract Required | No | No | Tie |
| Data Cap | Varies | Varies | Tie |
Pros & Cons
Which Provider Should You Choose?
The Bottom Line
Both providers offer comparable maximum speeds. Both providers start at a similar price point. Ultimately, the best provider depends on availability at your address, your speed requirements, and whether you prefer no-contract or no-contract plans.
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Frequently Asked Questions
Which is faster, EarthLink or Optimum?
Which is cheaper, EarthLink or Optimum?
Do EarthLink and Optimum have data caps?
Do EarthLink or Optimum require a contract?
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Is EarthLink cheaper than Optimum?
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Can I get EarthLink and Optimum at the same address?
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Sources & Methodology
This EarthLink vs Optimum comparison uses pricing, speed, and coverage data from FCC Broadband Data Collection filings, provider-published broadband nutrition labels, and Ookla speed test measurements. Plans and pricing are verified against each provider's current public offerings. Pricing, speeds, and availability are verified against provider broadband nutrition labels and may vary by location. For a detailed explanation of our data collection and scoring process, see our methodology page.
Data Sources
Last verified: April 2026. InternetProviders.ai is an independent resource. We may earn commissions from partner links — this does not affect our editorial recommendations. See our methodology for details.
Source: FCC Broadband Data Collection, December 2024
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